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GR3281

Greenwich
Part Number GR3281
Manufacturer Greenwich
Description NON-VOLATILE RAM
Published Jun 23, 2015
Detailed Description GR3281 (32K x 8) NON-VOLATILE RAM ABSOLUTE MAXIMUM RATINGS Symbol Vdd Vi/o Temp Min – 0.3 – 0.3 – 20 Max 7.0 Vdd +0....
Datasheet PDF File GR3281 PDF File

GR3281
GR3281

Overview
GR3281 (32K x 8) NON-VOLATILE RAM ABSOLUTE MAXIMUM RATINGS Symbol Vdd Vi/o Temp Min – 0.
3 – 0.
3 – 20 Max 7.
0 Vdd +0.
3 +70 Units Volts Volts deg.
C DESCRIPTION The GR3281 is a 32768 word by 8 bits (32K x 8) non-volatile CMOS Static Ram, fabricated from advanced silicon gate CMOS technology and a high reliability lithium power cell.
The pin-out of the GR3281 conforms to the JEDEC standards and is fully compatible with normal static RAM.
The power down circuit is fully automatic and is referenced at 4.
5 volts.
At this point the GR3281 is write protected by an internal inhibit function for Data Protection and the memory contents are retained by OPERATING CONDITIONS Symbol Min Vdd 4.
75 ...


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